/* 不大于 768 时 */
@media screen and (max-width: 768px) {
    .left {
        position: relative;
        width: 100%;
        height: auto;
    }

    .lBoxList, .lBox, .lBox .txt {
        height: auto;
    }

    .lBox {
        align-items: start;
    }

    .right, .foot, .background {
        width: 100%;
    }
}

/* 高度调整 */
@media screen and (max-height: 500px) {
    .rBox .photo img {
        transform: scale(0);
    }

    .rBox .player {
        transform: scale(0);
        height: 0;
    }
}
